Wiki source code of UART Access for LoRa ST v4 base model

Version 61.1 by Mengting Qiu on 2023/12/12 15:04

version	line-number	content
26.16	1	(% class="wikigeneratedid" %)
14.1	2	Table of Contents:
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	4	{{toc/}}
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	6
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	8
15.1	9	= 1. LoRaST v4 base Hardware =
1.1	10
15.2	11
29.1	12	Below hardware use LoRaST v4 module. They supports UART Access for AT Command and Firmware Upgrade.
1.1	13
47.8	14
26.22	15	{{velocity}}
	16	$xwiki.ssfx.use("js/xwiki/table/table.css")
	17	$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
	18	{{/velocity}}
26.13	19
47.9	20	(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:869px" %)
60.1	21	(% class="sortHeader" %)\|=(% style="width: 269px; background-color: rgb(217, 226, 243);" %)[[Models(% class="wikiinternallink sortarrow wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)~[~[image:/xwiki/resources/js/xwiki/table/img/arrow-none.gif?cache-version=1648720710000~\|~\|alt="⇵" border="0"~]~]>>path:#\|\|onclick="ts_resortTable(this);return false;" class="sortHeader"]]\|=(% style="width: 158px; background-color: rgb(217, 226, 243);" %)[[Mother Board(% class="wikiinternallink sortarrow wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)~[~[image:/xwiki/resources/js/xwiki/table/img/arrow-none.gif?cache-version=1648720710000~\|~\|alt="⇵" border="0"~]~]>>path:#\|\|onclick="ts_resortTable(this);return false;" class="sortHeader"]]\|=(% style="width: 214px; background-color: rgb(217, 226, 243);" %)[[UART for AT Commands(% class="wikiinternallink sortarrow wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)~[~[image:/xwiki/resources/js/xwiki/table/img/arrow-none.gif?cache-version=1648720710000~\|~\|alt="⇵" border="0"~]~]>>path:#\|\|onclick="ts_resortTable(this);return false;" class="sortHeader"]]\|=(% style="width: 226px; background-color: rgb(217, 226, 243);" %)[[UART for Upgrade Firmware(% class="wikiinternallink sortarrow wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)~[~[image:/xwiki/resources/js/xwiki/table/img/arrow-none.gif?cache-version=1648720710000~\|~\|alt="⇵" border="0"~]~]>>path:#\|\|onclick="ts_resortTable(this);return false;" class="sortHeader"]]
54.3	22	(% class="even" %)\|(% style="width:269px" %)PS-LB, PS-LB-NA, SDI12-LB\|(% style="width:158px" %)SIB\|(% style="width:214px" %)[[Instruction>>\|\|anchor="H2.2UARTConnectionforSIBmotherboard"]]\|(% style="width:226px" %)[[Instruction>>\|\|anchor="H3.UARTforFirmwareUpgrade"]]
54.1	23	(% class="odd" %)\|(% style="width:269px" %)(((
29.1	24	SN50v3, S31-LB, S31B-LB,
26.13	25
29.1	26	D20-LB.D20S-LB, D21-LB, D22-LB
54.3	27	)))\|(% style="width:158px" %)SN50v3\|(% style="width:214px" %)[[Instruction>>\|\|anchor="H2.3UARTConnectionforSN50v3basemotherboard"]]\|(% style="width:226px" %)[[Instruction>>\|\|anchor="H3.UARTforFirmwareUpgrade"]]
54.1	28	(% class="even" %)\|(% style="width:269px" %)LHT65N\|(% style="width:158px" %)LHT65N\|(% style="width:214px" %) \|(% style="width:226px" %)
	29	(% class="odd" %)\|(% style="width:269px" %)(((
	30	RS485-LB, SE01-LB, SPH01-LB,
26.24	31
54.5	32	LMS01-LB, LDS12-LB, LDS40-LB,
54.1	33
54.5	34	DDS75-LB, DDS45-LB, DDS04-LB,
54.1	35
54.5	36	DDS20-LB, MDS120-LB, MDS200-LB, WSC2-LB
54.3	37	)))\|(% style="width:158px" %)RS485-BL\|(% style="width:214px" %)[[Instruction>>\|\|anchor="H2.4UARTConnectionforRS485-BLbasemotherboard"]]\|(% style="width:226px" %)[[Instruction>>\|\|anchor="H3.UARTforFirmwareUpgrade"]]
54.1	38
15.1	39	= 2. UART for AT Commands =
	40
50.1	41	== 2.1 General software set up for AT Commands via UART ==
15.1	42
15.2	43
26.25	44	~1. Use a general serial tool.
9.1	45
26.25	46	2. Connect PC to device's UART interface
	47
	48	3. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
	49
	50	(((
	51	4. The password is the last six characters of APPSKEY or PIN of box
	52
47.6	53
20.2	54	Example：
16.1	55
	56	APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
	57
	58	The password：147485
19.1	59
20.1	60	[[image:image-20230329162900-1.png\|\|height="302" width="648"]]
19.1	61
	62
16.1	63	)))
	64
9.1	65	[[image:image-20221224170218-1.png\|\|height="497" width="640"]]
	66
	67
15.1	68	== 2.2 UART Connection for SIB mother board ==
9.1	69
15.3	70
9.1	71	[[image:image-20221224171304-3.png\|\|height="545" width="863"]]
	72
	73
21.1	74	== 2.3 UART Connection for SN50v3 base mother board ==
	75
47.6	76
54.1	77	[[image:image-20230515102801-1.png\|\|height="635" width="860"]]
21.1	78
26.24	79
54.1	80	== 2.4 UART Connection for RS485-BL base mother board ==
	81
	82
	83	[[image:微信图片_20230809144604.jpg\|\|height="673" width="791"]]
	84
	85
56.1	86	== 2.5 UART Connection for DS20L mother board ==
	87
	88
60.1	89	[[image:image-20231212145142-1.jpeg\|\|height="676" width="796"]]
56.1	90
	91
58.1	92	[[image:image-20231212144745-2.png\|\|height="279" width="510"]]
56.1	93
	94
	95
15.1	96	= 3. UART for Firmware Upgrade =
9.1	97
28.1	98	== 3.1 Check Your device already have bootloader ==
13.1	99
28.1	100	=== 3.1.1 What is Dragino Bootloader? ===
24.1	101
26.24	102
24.1	103	Dragino Bootloader is a customizer made bootloader which support below features:
	104
36.1	105	* OTA Update via LoRa
	106	* OTA Batch update configure via LoRa
24.1	107
31.1	108	All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
24.1	109
	110
28.1	111	=== 3.1.2 How can i know if my device already have bootloader? ===
26.26	112
47.6	113
28.1	114	If a device has a bootloader. it will output bootloader info to UART when boot. As below:
15.3	115
28.1	116	[[image:image-20230514150410-1.png\|\|height="398" width="815"]]
22.1	117
23.1	118
28.1	119	=== 3.1.3 How to upload bootloader to device? ===
23.1	120
47.6	121
32.1	122	If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
23.1	123
36.1	124	[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].
23.1	125
36.1	126
47.6	127	(% style="color:blue" %)Update a firmware via TremoProgrammer:
36.1	128
	129	LoRaSTv4 Base hardware support UART update firmware. the UART connection is the same as AT Command connection, with the need for two extra action. See below for the steps:
	130
	131	(% style="color:blue" %)Step1(%%): Set BOOT Switch to (% style="color:blue" %)PROG(%%) mode. PROG mode is for update firmware specially.
	132
	133	(% style="color:blue" %)Step2(%%): Press (% style="color:blue" %)Reset(%%) button, the module will then boot into program mode.
	134
	135	(% style="color:blue" %)Step3(%%): Use (% style="color:blue" %)TremoProgrammer(%%) to update the firmware to LoRaST v4.
	136
	137	(% style="color:blue" %)Step4(%%): Set BOOT Switch to (% style="color:blue" %)FLASH(%%) position. Press Reset button again and module will run the new software.
	138
	139
	140	Below is the method for how to update via (% style="color:blue" %)TremoProgrammer:
	141
	142	1. TremoProgrammer download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
	143
	144	2. Run (% style="color:blue" %)TremoProgrammer.(%%)
	145
	146	3. Choose software and set the address to (% style="color:blue" %)0x08000000(%%).
	147
	148	4. Rember to set BOOT Switch to (% style="color:blue" %)FLASH(%%) after update finish. And you should be about to see Bootloader info in output after update
	149
	150	[[image:image-20230515171651-1.png]]
	151
	152
28.1	153	== 3.2 Update Firmware (Assume the device already have a bootloader) ==
	154
48.1	155
	156	Video Instruction: [[https:~~/~~/youtu.be/G_xEZnNjJmM >>https://youtu.be/G_xEZnNjJmM]]
	157
	158
42.1	159	=== 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
28.1	160
47.6	161
42.1	162	~1. Download [[OTA Tool>>https://www.dropbox.com/sh/bqepfzvusv6ig8e/AACKB4J9pdY1I7s5kcKfCUGHa?dl=0]]
28.1	163
42.1	164	2. Use below schedule to update:
28.1	165
47.1	166	[[image:image-20230526105151-1.png]]
28.1	167
47.1	168	[[image:image-20230526105910-2.png]]
28.1	169
42.1	170	[[image:image-20230520100541-5.png\|\|height="535" width="799"]]
	171
	172
	173	= 4. FAQ =
	174
	175	== 4.1 How to recover if upgrade wrong file to bootloader? ==
	176
47.6	177
42.1	178	You can just upload the bootloader again.
	179
	180
	181	== 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
	182
47.6	183
42.1	184	The UART upgrade via Dragino Sensor Manager Utility.exe is base on Dragino Bootloader. So if you are able to upgrade some file via this tool. It means the device has bootloder.
	185
	186
	187	The upgrade via Dragino Sensor Manager Utility is base on firmware level and won't effect the bootloader. If you upgrade a wrong firmware file, you can try below:
	188
	189	~1. UART upgrade via Dragino Sensor Manager Utility again to the correct version. The password should use the AT PIN for the wrong firmware. (This method is not 100% work, depends which wrong firmware you have upgraded)
	190
43.1	191	2. Use TremoProgrammer to update firmware. [[Insturction>>\|\|anchor="H4.3HowtouseTremoProgrammertoupdatefirmwareifthereisbootloaderinthedevice3F"]]
42.1	192
	193	3. Use [[OTA update>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]], this is base on Bootloader so it will work. Make you choose the correct frequency band (base on the firmware version in the sensor or use EU868 which is the default setting.)
	194
	195
	196	== 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
	197
47.6	198
42.1	199	Make sure your device already bootloader while use this update. Otherwise device won't be able to boot ( can be solve by upload a bootloader to the device).
	200
13.1	201	LoRaSTv4 Base hardware support UART update firmware. the UART connection is the same as AT Command connection, with the need for two extra action. See below for the steps:
	202
47.6	203	(% style="color:blue" %)Step1(%%): Set BOOT Switch to (% style="color:blue" %)PROG(%%) mode. PROG mode is for update firmware specially.
13.1	204
47.6	205	(% style="color:blue" %) Step2(%%): Press (% style="color:blue" %)Reset(%%) button, the module will then boot into program mode.
13.1	206
47.6	207	(% style="color:blue" %)Step3(%%): Use (% style="color:blue" %)TremoProgrammer(%%) to update the firmware to LoRaST v4.
13.1	208
47.6	209	(% style="color:blue" %)Step4(%%): Set BOOT Switch to (% style="color:blue" %)FLASH(%%) position. Press Reset button again and module will run the new software.
13.1	210
	211
47.6	212	Below is the method for how to update via (% style="color:blue" %)TremoProgrammer:
	213
13.1	214	1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
	215
47.6	216	2. Run(% style="color:blue" %) TremoProgrammer.
13.1	217
47.6	218	3. Choose software and set the address to (% style="color:blue" %)0x0800D000. (% style="color:red" %)VERY IMPORTANT for this address.
13.1	219
47.6	220	4. Rember to set BOOT Switch to (% style="color:blue" %)FLASH(%%) after update
13.1	221
42.1	222	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/WebHome/image-20221224174341-4.png?width=374&height=471&rev=1.1\|\|alt="image-20221224174341-4.png" height="471" width="374"]]
47.6	223
	224

Wiki source code of UART Access for LoRa ST v4 base model

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